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How To Find A String in a File With PowerShell

Introduction So you have a need to have PowerShell to look for a string in a file and create and entry if it doesn’t find it and do nothing if it does. ¬†For my example I am installing an application and I need to add three lines of content, but if it exists I do not want duplicate entries created. The Code There are probably other ways to achieve the goal, but my idea was to use Get-Content and read... read more

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